7208425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 10820736

約数和(自身を除く): 3612311

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2423, 2975, 12115, 16961, 41191, 60575, 84805, 205955, 288337, 424025, 1029775, 1441685, 7208425]

約数ペア:

[(1, 7208425), (5, 1441685), (7, 1029775), (17, 424025), (25, 288337), (35, 205955), (85, 84805), (119, 60575), (175, 41191), (425, 16961), (595, 12115), (2423, 2975)]